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Commit 314719a0 authored by Tao Bao's avatar Tao Bao Committed by android-build-merger
Browse files

Merge "Skip verifying the partition with no changed blocks." into nyc-dev 

am: 05ce0a94

* commit '05ce0a94':
  Skip verifying the partition with no changed blocks.

Change-Id: I8a3a9f8fe7bcf25fd719940d883a22a7adcfdef9
parents 211fc7a2 05ce0a94

tools/releasetools/common.py

+9 −0
Original line number Diff line number Diff line
@@ -1472,8 +1472,12 @@ class BlockDifference(object): 


  def WriteVerifyScript(self, script, touched_blocks_only=False):

    partition = self.partition



    # full OTA

    if not self.src:

      script.Print("Image %s will be patched unconditionally." % (partition,))



    # incremental OTA

    else:

      if touched_blocks_only and self.version >= 3:

        ranges = self.touched_src_ranges
@@ -1481,6 +1485,11 @@ class BlockDifference(object): 
      else:

        ranges = self.src.care_map.subtract(self.src.clobbered_blocks)

        expected_sha1 = self.src.TotalSha1()



      # No blocks to be checked, skipping.

      if not ranges:

        return



      ranges_str = ranges.to_string_raw()

      if self.version >= 4:

        script.AppendExtra(('if (range_sha1("%s", "%s") == "%s" || '